确认对话框无法正常工作

Question

有人可以帮我处理我的代码吗？每当我想从我的表中删除数据时，如果我想删除该项目，则会弹出一个对话框，但是当我按下取消按钮时仍然会删除该项目..这是我的代码

echo"<td> <center><a href ='delete.php?house_id=$id'><button type='button' onclick='ConfirmDelete()'' class='btn btn-info btn-md'><span class='glyphicon glyphicon-trash'></span>Delete</button></a></center></td>";
echo"</tr>";
$count++;
}
?>
<script type="text/javascript">
function ConfirmDelete(){
    if (confirm("Delete Account?"))
        location.href='delete.php';
    }
</script>

Answer 1

试试这个：

<script type="text/javascript">
function ConfirmDelete(){
    if (confirm("Delete Account?")){
        location.href='delete.php';
    }
    else {
       return false;
    }
    }
</script>

并更新onclick='return ConfirmDelete()'

Answer 2

关闭你的功能

<script type="text/javascript">
function ConfirmDelete(){
    if (confirm("Delete Account?"))
        location.href='delete.php';
    }
}
</script>

Answer 3

您的代码中存在语法错误。改变这一部分：

function ConfirmDelete(){
    if (confirm("Delete Account?")){
        location.href='delete.php';
    }
}